UVA - 11021 Tribles GRAVITATION, n. “The tendency of all bodies to approach one another with a strength proportion to the quantity of matter they contain – the quantity of matter they contain being ascertained by the strength of their tendency to app…
11021 - Tribles GRAVITATION, n.“The tendency of all bodies to approach one another with a strengthproportion to the quantity of matter they contain – the quantity ofmatter they contain being ascertained by the strength of their tendencyto approach on…
Description Problem ATribblesInput: Standard Input Output: Standard Output GRAVITATION, n."The tendency of all bodies to approach one another with a strengthproportion to the quantity of matter they contain -- the quantity ofmatter they contain bei…
条件概率,全概率公式,贝叶斯公式 条件概率:在另外一个事件 B 已经发生的条件下,事件 A 发生的概率叫做在 A 对于 B 的条件概率,记作 \(p(A|B)\).显然\(p(AB)=p(A|B)p(B)\).于是有:\(p(A|B)=\frac{p(AB)}{p(B)}\). 独立事件:若事件 B 是否发生对事件 A 的概率没有影响,即\(p(A|B)=p(A)\),则称事件 A, B 相互独立 (为独立事件).将前面那个式子代入,可以发现若两个事件A和B独立,则\(p(AB)=p(A)p(B…
GRAVITATION, n.“The tendency of all bodies to approach one another with a strengthproportion to the quantity of matter they contain – the quantity ofmatter they contain being ascertained by the strength of their tendencyto approach one another. This…
Matlab画图设置线宽和字号 既然这么多人来这里看过,我就多做点注释,方便大家参考. 下边这段代码不需要特别设置,只需要在plot语句之后插入即可. %plot your figure before %%%%%%%%%%%%%%%%%%%%% set(gcf,'Units','centimeters','Position',[10 10 7 5]);%设置图片大小为7cm×5cm%get hanlde to current axis返回当前图形的当前坐标轴的句柄,%(the first ele…